JEE Main 2003 — D And F Block Elements Question with Solution
From: AIEEE 2003
Question
Which one of the following statements is correct?
Choose an option
Show full solutionCorrect option: A
Correct answer
AFrom a mixed precipitate of AgCl and AgI, ammonia solution dissolves only AgCl
Step-by-step explanation
Between AgCl and AgI, AgI is less soluble, hence ammonia can dissolve ppt. of AgCl only
due to formation of complex as given below:
AgCl + 2NH3 [Ag(NH3)2]Cl
AgCl + 2NH3 [Ag(NH3)2]Cl
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This is a previous-year question from JEE Main 2003, covering the D And F Block Elements chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.